381750768

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 240

約数和(自身を含む): 1276704000

約数和(自身を除く): 894953232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 59, 63, 72, 84, 98, 112, 118, 126, 131, 144, 147, 168, 177, 196, 236, 252, 262, 294, 336, 343, 354, 392, 393, 413, 441, 472, 504, 524, 531, 588, 686, 708, 784, 786, 826, 882, 917, 944, 1008, 1029, 1048, 1062, 1176, 1179, 1239, 1372, 1416, 1572, 1652, 1764, 1834, 2058, 2096, 2124, 2352, 2358, 2478, 2744, 2751, 2832, 2891, 3087, 3144, 3304, 3528, 3668, 3717, 4116, 4248, 4716, 4956, 5488, 5502, 5782, 6174, 6288, 6419, 6608, 7056, 7336, 7434, 7729, 8232, 8253, 8496, 8673, 9432, 9912, 11004, 11564, 12348, 12838, 14672, 14868, 15458, 16464, 16506, 17346, 18864, 19257, 19824, 20237, 22008, 23128, 23187, 24696, 25676, 26019, 29736, 30916, 33012, 34692, 38514, 40474, 44016, 44933, 46256, 46374, 49392, 51352, 52038, 54103, 57771, 59472, 60711, 61832, 66024, 69384, 69561, 77028, 80948, 89866, 92748, 102704, 104076, 108206, 115542, 121422, 123664, 132048, 134799, 138768, 139122, 154056, 161896, 162309, 179732, 182133, 185496, 208152, 216412, 231084, 242844, 269598, 278244, 308112, 323792, 324618, 359464, 364266, 370992, 378721, 404397, 416304, 432824, 462168, 485688, 486927, 539196, 556488, 649236, 718928, 728532, 757442, 808794, 865648, 924336, 971376, 973854, 1078392, 1112976, 1136163, 1298472, 1457064, 1514884, 1617588, 1947708, 2156784, 2272326, 2596944, 2651047, 2914128, 3029768, 3235176, 3408489, 3895416, 4544652, 5302094, 6059536, 6470352, 6816978, 7790832, 7953141, 9089304, 10604188, 13633956, 15906282, 18178608, 21208376, 23859423, 27267912, 31812564, 42416752, 47718846, 54535824, 63625128, 95437692, 127250256, 190875384, 381750768]

約数ペア:

[(1, 381750768), (2, 190875384), (3, 127250256), (4, 95437692), (6, 63625128), (7, 54535824), (8, 47718846), (9, 42416752), (12, 31812564), (14, 27267912), (16, 23859423), (18, 21208376), (21, 18178608), (24, 15906282), (28, 13633956), (36, 10604188), (42, 9089304), (48, 7953141), (49, 7790832), (56, 6816978), (59, 6470352), (63, 6059536), (72, 5302094), (84, 4544652), (98, 3895416), (112, 3408489), (118, 3235176), (126, 3029768), (131, 2914128), (144, 2651047), (147, 2596944), (168, 2272326), (177, 2156784), (196, 1947708), (236, 1617588), (252, 1514884), (262, 1457064), (294, 1298472), (336, 1136163), (343, 1112976), (354, 1078392), (392, 973854), (393, 971376), (413, 924336), (441, 865648), (472, 808794), (504, 757442), (524, 728532), (531, 718928), (588, 649236), (686, 556488), (708, 539196), (784, 486927), (786, 485688), (826, 462168), (882, 432824), (917, 416304), (944, 404397), (1008, 378721), (1029, 370992), (1048, 364266), (1062, 359464), (1176, 324618), (1179, 323792), (1239, 308112), (1372, 278244), (1416, 269598), (1572, 242844), (1652, 231084), (1764, 216412), (1834, 208152), (2058, 185496), (2096, 182133), (2124, 179732), (2352, 162309), (2358, 161896), (2478, 154056), (2744, 139122), (2751, 138768), (2832, 134799), (2891, 132048), (3087, 123664), (3144, 121422), (3304, 115542), (3528, 108206), (3668, 104076), (3717, 102704), (4116, 92748), (4248, 89866), (4716, 80948), (4956, 77028), (5488, 69561), (5502, 69384), (5782, 66024), (6174, 61832), (6288, 60711), (6419, 59472), (6608, 57771), (7056, 54103), (7336, 52038), (7434, 51352), (7729, 49392), (8232, 46374), (8253, 46256), (8496, 44933), (8673, 44016), (9432, 40474), (9912, 38514), (11004, 34692), (11564, 33012), (12348, 30916), (12838, 29736), (14672, 26019), (14868, 25676), (15458, 24696), (16464, 23187), (16506, 23128), (17346, 22008), (18864, 20237), (19257, 19824)]